VW Code 14658
14658 Description And Summary : |
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Staring in engine evaporative emission system leak detection pump sense, circut high to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection system control 'b', circuit low . On the other hand evaporative emission system leak detection pump sense, circuit intermittent / erratic will delay your vw fault. |
14658 Possible Causes:
14658 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14658 Code
- Inspect all the connections intake air temperature sensor 1/2 correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns